| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $13.67 | 3.756% | $14.1834 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $137.71 | 4.762% | $144.2678 | $144.27 | $144.25 | $144.30 |
| Purchase #3 | $77.42 | 8.223% | $83.7862 | $83.79 | $83.80 | $83.80 |
| Purchase #4 | $137.31 | 6.233% | $145.8685 | $145.87 | $145.85 | $145.90 |
| Purchase #5 | $225.32 | 8.141% | $243.6633 | $243.66 | $243.65 | $243.70 |
| Purchase #6 | $56.88 | 6.615% | $60.6426 | $60.64 | $60.65 | $60.60 |
| Purchase #7 | $73.99 | 9.322% | $80.8873 | $80.89 | $80.90 | $80.90 |
| 7 purchase totals = | $722.30 | $773.2991 | $773.30 | $773.30 | $773.40 | |